Three days of May sunshine

Oh what a perfect (3) day('s)!

Graph showing EMMA matching household demand to PV output. Data was recorded during three days of unbroken May sunshine in Scotland.

This is from a EMMA test site near Kilmarnock in Scotland.
The PV array is 3.68 kWp (Kyocera KD245GH-2PB Modules).
The inverter is a Fronius IG TL3.6.
The EMMA is an EMMA for Home (the new name for EMMA SP15) export controller.

The surplus power from the PV system is being delivered to a 3kW immersion heater.

The graph clearly demonstrates how EMMA keeps household demand in line with PV output during this three days of unbroken May sunshine.

Click for a larger version of this graph.

ELITE Control

The ELITE is the latest addition to the EMMA product family. While we consider it to be the Elite of power diversion and monitoring it is in fact EMMA's little sibling or as we call it EMMA lite.


EMMA Cascade

The modular heating system that can grow and grow


EMMA with Export Control

EMMA with EC allows for installs to have a greater renewable output than the Max Export Capacity (MEC) on site by diverting excess energy to heat.